package edu.gduf.decortor;

/**
 * Created by Zhang DaoChuan on 2017/2/18.
 */
public class Quack implements  QuackBehavior{
    @Override
    public void quack() {
//        实现鸭子呱呱叫
        System.out.println("gua gua gua!!gua gua");
    }
}
